Boston Chain - Diamond Cut. Below you will find all the information regarding the chain. By clicking on the "cart" icon you can select the item, with the available versions, choosing by meter or finished (including locks). Once you have placed the order, you will receive confirmation via e-mail as soon as possible. For more information contact us through the dedicated section. Please note: lenght and weight have a tolerance range of +/- 5% to +/- 10% for each variant.